How Mendel's pea plants taught us about genetics - Hortensia Jiménez Díaz

View full lesson: http://ed.ted.com/lessons/how-mendel-s-pea-plants-helped-us-understand-genetics-hortensia-jimenez-diazEach father and mother pass down traits to their children, who inherit combinations of their dominant or recessive alleles. But how do we know so much about genetics today? Hortensia Jiménez Díaz explains how studying pea plants revealed why you may have blue eyes.Lesson by Hortensia Jiménez Díaz, animation by Cinematic Sweden. Learn more about your ad choices. Visit megaphone.fm/adchoices